11601132 has 24 divisors (see below), whose sum is σ = 27125616. Its totient is φ = 3859008.

The previous prime is 11601127. The next prime is 11601137. The reversal of 11601132 is 23110611.

It is an interprime number because it is at equal distance from previous prime (11601127) and next prime (11601137).

It is not an unprimeable number, because it can be changed into a prime (11601137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8958 + ... + 10170.

It is an arithmetic number, because the mean of its divisors is an integer number (1130234).

Almost surely, 2^11601132 is an apocalyptic number.

11601132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11601132 is an abundant number, since it is smaller than the sum of its proper divisors (15524484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11601132 is a wasteful number, since it uses less digits than its factorization.

11601132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 2015 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 11601132 is about 3406.0434524533. The cubic root of 11601132 is about 226.3776024907.

Adding to 11601132 its reverse (23110611), we get a palindrome (34711743).

The spelling of 11601132 in words is "eleven million, six hundred one thousand, one hundred thirty-two".